一、国外磨齿机概况磨齿机是于1914年问世于瑞士马格(Maag)公司的,此后,美国、英国、德国、苏联、意大利、捷克、日本、法国、匃牙利等国都相继生产。磨齿机经过各国几十年的使用和发展,目前已成为一种具有多种型式的标准的金属切削机床。据不完全的统计,至今己有15个国家,45个工厂或公司生产了200 First, the profile of foreign grinding machine Gear grinding machine was released in 1914 in the Swiss Maag (Maag) company, then, the United States, Britain, Germany, the Soviet Union, Italy, Czech Republic, Japan, France, . After several decades of use and development in many countries, the gear grinding machine has become a kind of standard metal cutting machine with various types. According to incomplete statistics, so far, 15 countries and 45 factories or companies have produced 200